#coding:utf-8

"""
ID:          gtcs.proc-isql-13
TITLE:       gtcs-proc-isql-13
DESCRIPTION:
  Original test see in:
  https://github.com/FirebirdSQL/fbtcs/blob/master/GTCS/tests/PROC_ISQL_13.script
  SQL script for creating test database ('gtcs_sp1.fbk') and fill it with some data:
  https://github.com/FirebirdSQL/fbtcs/blob/master/GTCS/tests/PROCS_QA_INIT_ISQL.script
FBTEST:      functional.gtcs.gtcs_proc_isql_13
"""

import pytest
from firebird.qa import *

db = db_factory(from_backup='gtcs_sp1.fbk')

test_script = """
    set bail on;
    set term ^;
    create procedure proc13 returns (a integer) as
    begin
        for
            select status from s
            UNION
            select weight from p
            into :a
        do
            suspend;
    end
    ^
    set term ;^

    execute procedure proc13 ;

    select 'point-1' msg, p.* from proc13 p;
    select 'point-2' msg, max(p.a) from proc13 p;
    select 'point-3' msg, p.a from proc13 p;
    select 'point-4' msg, p.a from proc13 p order by a;
    select 'point-5' msg, p.a, avg(p.a) from proc13 p group by p.a having avg(p.a) > 20;
    select 'point-6' msg, p.a, avg(p.a) from proc13 p group by p.a;
    select 'point-7' msg, p.a from proc13 p where p.a > (select avg(x.a) from proc13 x);


"""

act = isql_act('db', test_script, substitutions=[('=', ''), ('[ \t]+', ' ')])

expected_stdout = """
    A
    10


    MSG                A
    point-1           10
    point-1           12
    point-1           14
    point-1           17
    point-1           19
    point-1           20
    point-1           30

    MSG              MAX
    point-2           30

    MSG                A
    point-3           10
    point-3           12
    point-3           14
    point-3           17
    point-3           19
    point-3           20
    point-3           30

    MSG                A
    point-4           10
    point-4           12
    point-4           14
    point-4           17
    point-4           19
    point-4           20
    point-4           30

    MSG                A                   AVG
    point-5           30                    30

    MSG                A                   AVG
    point-6           10                    10
    point-6           12                    12
    point-6           14                    14
    point-6           17                    17
    point-6           19                    19
    point-6           20                    20
    point-6           30                    30

    MSG                A
    point-7           19
    point-7           20
    point-7           30
"""

@pytest.mark.version('>=3')
def test_1(act: Action):
    act.expected_stdout = expected_stdout
    act.execute()
    assert act.clean_stdout == act.clean_expected_stdout